Top 10 Firewall Software

1.Sophos XG Firewall.

ProductsSecurity softwareServicesComputer securityRevenue$640.7 million (2018)[1]

Operating income

US$46.9 million (2018)[1]

Net income

US$66.3 million (2018)[1]OwnerThoma Bravo

Number of employees

3,319 (2018)[1]Websitesophos.com.

IndustryComputer softwareFounded1985; 35 years agoFounder

• Jan Hruska

• Peter Lammer

HeadquartersAbingdon, England, UK

Key people

• Peter Gyenes

• (chairman)

• Kris Hagerman

• (CEO).

2.WatchGuard Network Security.

WatchGuard, formally known as WatchGuard Technologies, Inc is a Seattle, Washington-based network security vendor. Its products are designed to protect computer networks from outside threats such as malware and ransomware.

IndustryNetwork security and computer securityFounded1996; 24 years agoHeadquarters

Seattle, Washington

U.S.

Key people

Prakash Panjwani (CEO)ProductsUnified Threat Management (UTM) devices, next-generation firewalls, secure WiFi devices, cloud-based threat intelligence, device detection

Number of employees

500+[1]Websitewatchguard.com.

3.SonicWall

SonicWall, originally a private company headquartered in Silicon Valley, and a Dell subsidiary from 2012 to 2016, sells a range of Internet appliances primarily directed at content control and network security. Wikipedia Headquarters: San Jose, California, United States CEO: Bill Conner (1 Nov 2016–) Founded: 1991 Number of employees: 1,600 (April 2020) Subsidiaries: Sonicwall AG, SonicWALL B.V., MORE Parent organizations: Francisco Partners, Elliott Management Corporation.